1788897712

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{9029}}^1$

素因数の和:9134

約数の個数: 80

約数和(自身を含む): 4165358400

約数和(自身を除く): 2376460688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 406, 427, 464, 488, 812, 854, 976, 1624, 1708, 1769, 3248, 3416, 3538, 6832, 7076, 9029, 12383, 14152, 18058, 24766, 28304, 36116, 49532, 63203, 72232, 99064, 126406, 144464, 198128, 252812, 261841, 505624, 523682, 550769, 1011248, 1047364, 1101538, 1832887, 2094728, 2203076, 3665774, 3855383, 4189456, 4406152, 7331548, 7710766, 8812304, 14663096, 15421532, 15972301, 29326192, 30843064, 31944602, 61686128, 63889204, 111806107, 127778408, 223612214, 255556816, 447224428, 894448856, 1788897712]

約数ペア:

[(1, 1788897712), (2, 894448856), (4, 447224428), (7, 255556816), (8, 223612214), (14, 127778408), (16, 111806107), (28, 63889204), (29, 61686128), (56, 31944602), (58, 30843064), (61, 29326192), (112, 15972301), (116, 15421532), (122, 14663096), (203, 8812304), (232, 7710766), (244, 7331548), (406, 4406152), (427, 4189456), (464, 3855383), (488, 3665774), (812, 2203076), (854, 2094728), (976, 1832887), (1624, 1101538), (1708, 1047364), (1769, 1011248), (3248, 550769), (3416, 523682), (3538, 505624), (6832, 261841), (7076, 252812), (9029, 198128), (12383, 144464), (14152, 126406), (18058, 99064), (24766, 72232), (28304, 63203), (36116, 49532)]